ci(linux): strip stray 'typedef bool = ...' that flutter_rust_bridge emits on Linux

.gitea/workflows/build-linux.yml

@@ -146,6 +146,32 @@ jobs:
           (cd flutter && git checkout -- pubspec.yaml)
           (cd flutter && /opt/flutter/bin/flutter pub get)
 
+          # ============================================================
+          # CRITICAL FIX for flutter_rust_bridge_codegen 1.80.1 on Linux
+          # ============================================================
+          # flutter_rust_bridge_codegen 1.80.1 emits a stray
+          #   typedef bool = ffi.NativeFunction<ffi.Int Function(ffi.Pointer<ffi.Int>)>;
+          # line near the end of generated_bridge.dart on Linux (the Windows
+          # generation does not hit this codepath). That typedef shadows
+          # dart:core.bool for the whole library AND every part file (notably
+          # generated_bridge.freezed.dart), corrupting every `bool` reference in
+          # the codebase. Symptoms include:
+          #   - "Type 'Int' not found" / "Type 'Pointer' not found" in .freezed.dart
+          #   - "value of type 'bool' can't be assigned to NativeFunction<...>"
+          #     in every model file
+          #   - the wire class's `int ptr` mismatching its parent's
+          #     Pointer<NativeFunction<Bool ...>> type
+          #
+          # Drop the line. References to `bool` then resolve to dart:core.bool
+          # as every line of source code actually intends.
+          sed -i '/^typedef bool = /d' flutter/lib/generated_bridge.dart
+          if grep -n '^typedef bool = ' flutter/lib/generated_bridge.dart >/dev/null; then
+              echo "ERROR: stray 'typedef bool' still present in generated_bridge.dart" >&2
+              grep -n '^typedef bool = ' flutter/lib/generated_bridge.dart >&2
+              exit 1
+          fi
+          echo "Stripped stray 'typedef bool = ...' line from generated_bridge.dart"
+
       - name: Diagnose generated bridge files
         shell: bash
         run: |